Public bug reported:
>From time to time my wireless network connection drops. It works again
for some time and then it suddenly drops again.
When this happens, I switch the wifi setting off and on again (from
GNOME settings). As wifi is on again, I get connected again and
everything works again for some time (could be half an hour as few
hours).
This bug is a possible duplicate of 1710382, but I'm reporting it from
bionic.
ProblemType: Bug
DistroRelease: Ubuntu 18.04
Package: network-manager 1.8.4-1ubuntu3
ProcVersionSignature: Ubuntu 4.14.0-11.13-generic 4.14.3
Uname: Linux 4.14.0-11-generic x86_64
ApportVersion: 2.20.8-0ubuntu3
Architecture: amd64
CurrentDesktop: GNOME
Date: Wed Dec 6 11:26:06 2017
IfupdownConfig:
# interfaces(5) file used by ifup(8) and ifdown(8)
auto lo
iface lo inet loopback
InstallationDate: Installed on 2017-08-21 (106 days ago)
InstallationMedia: Ubuntu 17.10 "Artful Aardvark" - Alpha amd64 (20170820)
IpRoute:
default via 192.168.0.1 dev wlp3s0 proto static metric 600
169.254.0.0/16 dev wlp3s0 scope link metric 1000
192.168.0.0/24 dev wlp3s0 proto kernel scope link src 192.168.0.202 metric 600
NetworkManager.state:
[main]
NetworkingEnabled=true
WirelessEnabled=true
WWANEnabled=true
SourcePackage: network-manager
UpgradeStatus: No upgrade log present (probably fresh install)
nmcli-dev:
DEVICE TYPE STATE DBUS-PATH
CONNECTION CON-UUID CON-PATH
wlp3s0 wifi connected /org/freedesktop/NetworkManager/Devices/3 ~
~ S h i n w a r y o k u ~ ~ 46fc1e57-8d59-4681-b79a-13f8504317ce
/org/freedesktop/NetworkManager/ActiveConnection/2
enp4s0f1 ethernet unavailable /org/freedesktop/NetworkManager/Devices/2 --
-- --
lo loopback unmanaged /org/freedesktop/NetworkManager/Devices/1 --
-- --
nmcli-nm:
RUNNING VERSION STATE STARTUP CONNECTIVITY NETWORKING WIFI-HW WIFI
WWAN-HW WWAN
running 1.8.4 connected started full enabled enabled
enabled enabled enabled
** Affects: network-manager (Ubuntu)
Importance: Undecided
Status: New
** Tags: amd64 apport-bug bionic
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https://bugs.launchpad.net/bugs/1736690
Title:
[Bionic] WiFi connection keeps dropping after some time
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